---> uname -a: Linux prd-centos7-docker-4c-2g-676.vexxhost.local 3.10.0-1160.21.1.el7.x86_64 #1 SMP Tue Mar 16 18:28:22 UTC 2021 x86_64 Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 40 bits physical, 48 bits virtual CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 64 KiB L1i cache: 64 KiB L2 cache: 1 MiB L3 cache: 32 MiB NUMA node0 CPU(s): 0,1 Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; Load fences, usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Full retpoline, IBPB Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm art rep_good nopl extd_apicid eagerfpu pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext retpoline_amd ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 arat npt nrip_save umip spec_ctrl intel_stibp ---> nproc: 2 ---> df -h: Filesystem Size Used Available Use% Mounted on overlay 40.0G 8.9G 31.1G 22% / tmpfs 64.0M 0 64.0M 0% /dev tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup shm 64.0M 0 64.0M 0% /dev/shm /dev/vda1 40.0G 8.9G 31.1G 22% /facter-os /dev/vda1 40.0G 8.9G 31.1G 22% /etc/resolv.conf /dev/vda1 40.0G 8.9G 31.1G 22% /etc/hostname /dev/vda1 40.0G 8.9G 31.1G 22% /etc/hosts /dev/vda1 40.0G 8.9G 31.1G 22% /w/workspace/gexfoundry_device-snmp-go_master@tmp /dev/vda1 40.0G 8.9G 31.1G 22% /var/log/sa-host /dev/vda1 40.0G 8.9G 31.1G 22% /var/log/secure /dev/vda1 40.0G 8.9G 31.1G 22% /var/log/auth.log /dev/vda1 40.0G 8.9G 31.1G 22% /run/cloud-init/result.json /dev/vda1 40.0G 8.9G 31.1G 22% /w/workspace/gexfoundry_device-snmp-go_master ---> free -m: total used free shared buff/cache available Mem: 7821 1169 3267 0 3384 6567 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc pfifo_fast state UP qlen 1000 link/ether fa:16:3e:cf:9d:ab brd ff:ff:ff:ff:ff:ff inet 10.30.122.121/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85737sec preferred_lft 85737sec inet6 fe80::f816:3eff:fecf:9dab/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:a7:9d:07:66 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever inet6 fe80::42:a7ff:fe9d:766/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1160.21.1.el7.x86_64 (centos-7-docker-606adb87-c9a3-b56e-c965-7bc42a059c0f.vexxhost.lo) 06/29/21 _x86_64_ (2 CPU) 15:59:10 LINUX RESTART (2 CPU) 16:00:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:01:01 17.38 0.67 16.71 0.00 352.26 2926.80 0.00 16:02:02 1.78 0.12 1.66 0.00 1.86 32.35 0.00 16:03:01 0.27 0.00 0.27 0.00 0.00 3.07 0.00 16:04:01 0.17 0.00 0.17 0.00 0.00 2.28 0.00 16:05:01 0.18 0.00 0.18 0.00 0.00 2.08 0.00 16:06:01 0.25 0.00 0.25 0.00 0.00 3.37 0.00 16:07:01 0.30 0.00 0.30 0.00 0.00 5.58 0.00 16:08:01 0.15 0.00 0.15 0.00 0.00 1.75 0.00 16:09:01 0.20 0.00 0.20 0.00 0.00 2.42 0.00 16:10:01 208.31 0.03 208.28 0.00 3.73 60746.69 0.00 Average: 22.94 0.08 22.86 0.00 35.86 6383.63 0.00 16:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:01:01 5470628 0 799504 9.98 2620 1736180 1249688 13.80 563676 1576204 24 16:02:02 5473868 0 796136 9.94 2620 1736308 1206716 13.32 561588 1575524 8 16:03:01 5471080 0 798924 9.98 2620 1736308 1206980 13.33 564952 1575540 8 16:04:01 5469964 0 800032 9.99 2620 1736316 1206920 13.33 565736 1575540 8 16:05:01 5469904 0 800088 9.99 2620 1736320 1206944 13.33 563664 1577540 20 16:06:01 5471488 0 798500 9.97 2620 1736324 1206716 13.32 562616 1577540 20 16:07:01 5470728 0 799256 9.98 2620 1736328 1206716 13.32 563448 1577540 16 16:08:01 5463936 0 806040 10.06 2620 1736336 1206716 13.32 569868 1577540 8 16:09:01 5461324 0 808652 10.10 2620 1736336 1206716 13.32 574552 1575548 8 16:10:01 3882724 0 1065408 13.30 2620 3058180 1339776 14.79 791724 2703760 20 Average: 5310564 0 827254 10.33 2620 1868494 1224389 13.52 588182 1689228 14 16:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:01:01 eth0 63.09 50.57 329.41 11.91 0.00 0.00 0.00 0.00 16:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:01:01 docker0 1.55 1.28 0.35 2.90 0.00 0.00 0.00 0.00 16:02:02 eth0 0.73 0.08 0.06 0.01 0.00 0.00 0.00 0.00 16:02:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:02:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:03:01 eth0 4.47 2.15 3.61 0.32 0.00 0.00 0.00 0.00 16:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:04:01 eth0 1.05 0.25 0.32 0.20 0.00 0.00 0.00 0.00 16:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:05:01 eth0 0.70 0.43 0.40 0.27 0.00 0.00 0.00 0.00 16:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:06:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 16:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:07:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 16:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:08:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 16:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:09:01 eth0 0.13 0.08 0.01 0.01 0.00 0.00 0.00 0.00 16:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:10:01 eth0 948.05 861.26 7969.04 143.05 0.00 0.00 0.00 0.00 16:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:10:01 docker0 99.23 108.31 6.94 659.14 0.00 0.00 0.00 0.00 Average: eth0 102.02 91.66 831.71 15.60 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 10.10 10.98 0.73 66.32 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.21.1.el7.x86_64 (centos-7-docker-606adb87-c9a3-b56e-c965-7bc42a059c0f.vexxhost.lo) 06/29/21 _x86_64_ (2 CPU) 15:59:10 LINUX RESTART (2 CPU) 16:00:01 CPU %user %nice %system %iowait %steal %idle 16:01:01 all 2.42 0.00 1.19 0.85 0.04 95.51 16:01:01 0 2.32 0.00 1.23 0.96 0.05 95.44 16:01:01 1 2.51 0.00 1.15 0.74 0.03 95.57 16:02:02 all 0.17 0.00 0.04 0.06 0.02 99.72 16:02:02 0 0.03 0.00 0.03 0.05 0.02 99.87 16:02:02 1 0.30 0.00 0.05 0.07 0.02 99.57 16:03:01 all 0.15 0.00 0.04 0.00 0.03 99.78 16:03:01 0 0.07 0.00 0.03 0.00 0.03 99.86 16:03:01 1 0.24 0.00 0.05 0.00 0.02 99.69 16:04:01 all 0.03 0.00 0.02 0.00 0.03 99.93 16:04:01 0 0.02 0.00 0.02 0.00 0.03 99.93 16:04:01 1 0.03 0.00 0.02 0.00 0.02 99.93 16:05:01 all 0.12 0.00 0.03 0.00 0.02 99.84 16:05:01 0 0.05 0.00 0.02 0.00 0.02 99.92 16:05:01 1 0.18 0.00 0.03 0.00 0.02 99.77 16:06:01 all 0.12 0.00 0.03 0.00 0.03 99.83 16:06:01 0 0.02 0.00 0.02 0.00 0.03 99.93 16:06:01 1 0.22 0.00 0.03 0.00 0.02 99.73 16:07:01 all 0.12 0.00 0.03 0.00 0.03 99.83 16:07:01 0 0.03 0.00 0.03 0.00 0.03 99.90 16:07:01 1 0.20 0.00 0.02 0.00 0.02 99.77 16:08:01 all 0.14 0.00 0.03 0.00 0.02 99.82 16:08:01 0 0.02 0.00 0.03 0.00 0.00 99.95 16:08:01 1 0.27 0.00 0.02 0.00 0.03 99.68 16:09:01 all 0.11 0.00 0.03 0.00 0.02 99.85 16:09:01 0 0.03 0.00 0.02 0.00 0.02 99.93 16:09:01 1 0.18 0.00 0.03 0.00 0.02 99.77 16:10:01 all 23.05 0.00 9.47 3.15 0.08 64.24 16:10:01 0 25.50 0.00 10.19 3.63 0.09 60.60 16:10:01 1 20.63 0.00 8.76 2.69 0.07 67.85 Average: all 2.52 0.00 1.04 0.39 0.03 96.02 Average: 0 2.66 0.00 1.10 0.44 0.03 95.76 Average: 1 2.38 0.00 0.98 0.34 0.03 96.28